Results 61 to 70 of about 167,516,375 (307)

Resistance to change of responding maintained by unsignaled delays to reinforcement: a response-bout analysis.

open access: yes, 2006
Previous experiments have shown that unsignaled delayed reinforcement decreases response rates and resistance to change. However, the effects of different delays to reinforcement on underlying response structure have not been investigated in conjunction ...
Shahan, Timothy A.   +7 more
core   +1 more source

Acknowledgment to Reviewers of Algorithms in 2020

open access: yes, 2021
Peer review is the driving force of journal development, and reviewers are gatekeepers who ensure that Algorithms maintains its standards for the high quality of its published papers [...
Algorithms Editorial Office Algorithms Editorial Office
core   +1 more source

Commentary—On Algorithm Analysis [PDF]

open access: yesINFORMS Journal on Computing, 1996
This is a commentary to the McGeoch's feature article. The objective is to reinforce certain issues and to suggest conceptual framework for future exploration.
openaire   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Sequential selection of the k best out of nrankable objects [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2016
The objective of this paper is to find in a setting of n sequential observations of objects a good online policy to select the k bestof these n uniquely rankable objects.
F. Thomas Bruss, Guy Louchard
doaj   +1 more source

Analysis of Algorithms: An Example of a Sort Algorithm

open access: yesFormalized Mathematics, 2013
Summary We analyse three algorithms: exponentiation by squaring, calculation of maximum, and sorting by exchanging in terms of program algebra over an algebra.
openaire   +2 more sources

ON THE EFFICIENCY OF ALGORITHMS OF ANALYSIS [PDF]

open access: yesBulletin of the American Mathematical Society, 1985
This paper is a kind of report on the author's preoccupations concerning the computational complexity. As the author declares, it is partly an exposition of recent results and new open problems, but also some new proofs are given here. There are four principal theorems, named A, B, C and D, twelve problems and many other theorems, lemmas and ...
openaire   +3 more sources

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

The cosparse analysis model and algorithms [PDF]

open access: yes, 2013
After a decade of extensive study of the sparse representation synthesis model, we can safely say that this is a mature and stable field, with clear theoretical foundations, and appealing applications.
Gribonval, Rémi   +8 more
core   +1 more source

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